Cross 34 Tri

Description

The Cross 34 Trimaran is a rare, plans-only American folding trimaran sailboat designed by multihull pioneer Norman Cross in the early 1980s (plans dated ~1980–1982). Intended for home or professional construction using plywood-epoxy stitch-and-glue methods, it’s a larger sibling to Cross’s smaller tris (e.g., Cross 28), with an estimated 10–20 units built due to its niche appeal. It features folding amas (outriggers) that collapse alongside the main hull via stainless hinges, reducing beam from ~22 ft to ~8 ft for trailering.

Custom sail calculations are not possible for this boat as no I, J, P and E dimensions are available.

Construction Details

Designer Norman Cross
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The standard boat dimensions

i -
j -
p -
e -
p2 -
e2 -
i2 -
j2 -

Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.